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Aviation safety reports, made easier to study

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NTSB Report

April 7, 2003 · Cessna 152 · N48733

Butte, MT

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
April 7, 2003
Injury Outcomes
No injuries (1 uninjured)
Location
Butte, MT
Aircraft
Cessna 152
Tail Number
N48733
Injuries
None
Aircraft Damage
Destroyed
NTSB Number
SEA03LA057

The student pilot had been circling near the airport waiting for the gusty variable winds to become more steady. When he started his approach, there was a crosswind of about five knots, but just about the time he was going to start his landing flare, the aircraft encountered a stronger gust. This resulted in the aircraft ballooning upward. The student pilot attempted to correct the ballooning by pushing forward on the control yoke, but his actions resulted in the aircraft striking the runway hard enough to bend the firewall and to start a fuel leak in the engine compartment. The pilot exited the aircraft while it was still on the runway, and soon after he was out of the cockpit, the aircraft caught on fire. The pilot was able to put the fire out once, but it reignited, and the aircraft was ultimately consumed by the flames. According to the pilot, there did not seem to be any problems with any of the aircraft's systems or fight controls.

NTSB Probable Cause

The pilot's inadequate compensation for gusty variable wind conditions and his improper flare. Factors include gusty and variable winds .

Full Narrative

On April 7, 2003, approximately 1545 mountain daylight time, a Cessna 152, N48733, was destroyed by fire after a hard landing at Bert Mooney Field, Butte, Montana. The student pilot, who was the sole occupant, was not injured, but the aircraft, which is owned and operated by Butte Aviation, was destroyed by the post-impact fire. The 14 CFR Part 91 solo instructional flight, which was initiated at the same location about two hours and fifteen minutes earlier, was being operated in visual meteorological conditions. No flight plan had been filed. There was no report of an ELT activation. According to the student pilot, he had been circling near the airport waiting for the gusty variable winds to become more steady. Reportedly, when he started his approach, there was a crosswind of about five knots, but just about the time he was going to start his landing flare, the aircraft encountered a stronger gust. This resulted in the aircraft ballooning upward. The student pilot attempted to correct the ballooning by pushing forward on the control yoke, but his actions resulted in the aircraft striking the runway hard enough to bend the firewall and to start a fuel leak in the engine compartment. The pilot exited the aircraft while it was still on the runway, and soon after he was out of the cockpit, the aircraft caught on fire. The pilot was able to put the fire out once, but it reignited, and the aircraft was ultimately consumed by the flames. According to the pilot, there did not seem to be any problems with any of the aircraft's systems or fight controls.

Flight

Event TypeAccident
Event Time15:45 MDT
Nearest AirportBert Mooney Field (0nm)
Runway33
Runway Length9000 ft
Runway Width150 ft
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireGrd
Aircraft ExplosionNo

Aircraft

AircraftCessna 152
Tail NumberN48733
Aircraft CategoryAir
DamageDestroyed
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-235-L2C · Reciprocating · 125
Seats2

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 48 · Third Class · None

Conditions

ConditionsVMC
LightDaylight
Wind5 kt, gusting 15 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point45 C / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data